Calculate the mass of sulfur in 90.0 g H2SO4

Ithinks its false. tell me if im wrong

What does that mean you dum bum

Anions are negative charged ions

You would be correct, boiling water does disinfect contamination.    the property of disinfecting means to kill  germs, bacteria and other pathogens or contamination  that might cause an infection or cause a person to become sickly. a couple methods of disinfecting are using soap, other cleaning supplies or by simply "boiling" the contaminate.  the reason why boiling water disinfects certain attributes is because some cells cannot survive the heat and pressure.